Adif Alta Velocita (Adif AV) has awarded the company Eptisa the EUR 99,979.27 contract, including VAT, for the hydrogeological monitoring of the Archidona tunnel (1,125 m) on the AV Antequera-Granada line. The tunnel is located in the Archidona municipality, crosses the northern edge of the Sierra de Archidona and also passes under the A-92 motorway. The objective of the contract is to verify that the solutions adopted during its construction continue to be effective in avoiding damage to the hydrogeological environment. Visit www.adifaltavelocidad.es. 51/21.